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<li class="navelem"><a class="el" href="dir_cfb2ffb2869bbb27b7281952022eb856.html">cfg</a></li>  </ul>
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<a href="cfg__manager_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno">    1</span><span class="comment">/* Flow</span></div>
<div class="line"><a id="l00002" name="l00002"></a><span class="lineno">    2</span><span class="comment"> * Copyright 2023 Akamai Technologies, Inc.</span></div>
<div class="line"><a id="l00003" name="l00003"></a><span class="lineno">    3</span><span class="comment"> *</span></div>
<div class="line"><a id="l00004" name="l00004"></a><span class="lineno">    4</span><span class="comment"> * Licensed under the Apache License, Version 2.0 (the</span></div>
<div class="line"><a id="l00005" name="l00005"></a><span class="lineno">    5</span><span class="comment"> * &quot;License&quot;); you may not use this file except in</span></div>
<div class="line"><a id="l00006" name="l00006"></a><span class="lineno">    6</span><span class="comment"> * compliance with the License.  You may obtain a copy</span></div>
<div class="line"><a id="l00007" name="l00007"></a><span class="lineno">    7</span><span class="comment"> * of the License at</span></div>
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<div class="line"><a id="l00017" name="l00017"></a><span class="lineno">   17</span><span class="comment"></span> </div>
<div class="line"><a id="l00018" name="l00018"></a><span class="lineno">   18</span><span class="comment">/// @file</span></div>
<div class="line"><a id="l00019" name="l00019"></a><span class="lineno">   19</span><span class="comment"></span><span class="preprocessor">#include &quot;<a class="code" href="cfg__manager_8hpp.html">flow/cfg/cfg_manager.hpp</a>&quot;</span></div>
<div class="line"><a id="l00020" name="l00020"></a><span class="lineno">   20</span> </div>
<div class="line"><a id="l00021" name="l00021"></a><span class="lineno">   21</span><span class="keyword">namespace </span><a class="code hl_namespace" href="namespaceflow_1_1cfg.html">flow::cfg</a></div>
<div class="line"><a id="l00022" name="l00022"></a><span class="lineno">   22</span>{</div>
<div class="line"><a id="l00023" name="l00023"></a><span class="lineno">   23</span> </div>
<div class="line"><a id="l00024" name="l00024"></a><span class="lineno">   24</span><span class="comment">// Implementations.</span></div>
<div class="line"><a id="l00025" name="l00025"></a><span class="lineno">   25</span> </div>
<div class="line"><a id="l00026" name="l00026"></a><span class="lineno"><a class="line" href="namespaceflow_1_1cfg.html#adfe41c8484a878742976ddb84aa9e2d8">   26</a></span><span class="keyword">typename</span> <a class="code hl_class" href="classflow_1_1Function.html">Option_set&lt;Null_value_set&gt;::Declare_options_func</a> <a class="code hl_function" href="namespaceflow_1_1cfg.html#adfe41c8484a878742976ddb84aa9e2d8">null_declare_opts_func</a>()</div>
<div class="line"><a id="l00027" name="l00027"></a><span class="lineno">   27</span>{</div>
<div class="line"><a id="l00028" name="l00028"></a><span class="lineno">   28</span>  <span class="keywordflow">return</span> [](<span class="keyword">const</span> <a class="code hl_struct" href="structflow_1_1cfg_1_1Option__set_1_1Declare__options__func__args.html">Option_set&lt;Null_value_set&gt;::Declare_options_func_args</a>&amp;) {};</div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno">   29</span>}</div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno">   30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"><a class="line" href="namespaceflow_1_1cfg.html#af1a4e0a153ec8216ead76450e900e386">   31</a></span><span class="keyword">typename</span> <a class="code hl_class" href="classflow_1_1Function.html">Final_validator_func&lt;Null_value_set&gt;::Type</a> <a class="code hl_function" href="namespaceflow_1_1cfg.html#af1a4e0a153ec8216ead76450e900e386">null_final_validator_func</a>()</div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno">   32</span>{</div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno">   33</span>  <span class="keywordflow">return</span> <a class="code hl_function" href="structflow_1_1cfg_1_1Final__validator__func.html#aa930ac2fbe3ad6abc07994984f875c81">Final_validator_func&lt;Null_value_set&gt;::null</a>();</div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno">   34</span>}</div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno">   35</span> </div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno">   36</span>} <span class="comment">// namespace flow::cfg</span></div>
<div class="ttc" id="acfg__manager_8hpp_html"><div class="ttname"><a href="cfg__manager_8hpp.html">cfg_manager.hpp</a></div></div>
<div class="ttc" id="aclassflow_1_1Function_html"><div class="ttname"><a href="classflow_1_1Function.html">flow::Function&lt; void(const Declare_options_func_args &amp;args)&gt;</a></div></div>
<div class="ttc" id="anamespaceflow_1_1cfg_html"><div class="ttname"><a href="namespaceflow_1_1cfg.html">flow::cfg</a></div><div class="ttdoc">Flow module that facilitates configuring modules, such as applications and APIs, via statically and/o...</div><div class="ttdef"><b>Definition:</b> <a href="cfg__fwd_8hpp_source.html#l00111">cfg_fwd.hpp:112</a></div></div>
<div class="ttc" id="anamespaceflow_1_1cfg_html_adfe41c8484a878742976ddb84aa9e2d8"><div class="ttname"><a href="namespaceflow_1_1cfg.html#adfe41c8484a878742976ddb84aa9e2d8">flow::cfg::null_declare_opts_func</a></div><div class="ttdeci">Option_set&lt; Null_value_set &gt;::Declare_options_func null_declare_opts_func()</div><div class="ttdoc">Returns a value usable as declare_opts_func_moved Config_manager ctor arg for a Null_value_set value ...</div><div class="ttdef"><b>Definition:</b> <a href="cfg__manager_8cpp_source.html#l00026">cfg_manager.cpp:26</a></div></div>
<div class="ttc" id="anamespaceflow_1_1cfg_html_af1a4e0a153ec8216ead76450e900e386"><div class="ttname"><a href="namespaceflow_1_1cfg.html#af1a4e0a153ec8216ead76450e900e386">flow::cfg::null_final_validator_func</a></div><div class="ttdeci">Final_validator_func&lt; Null_value_set &gt;::Type null_final_validator_func()</div><div class="ttdoc">Returns a value usable as final_validator_func arg to Config_manager::apply_static() and others – for...</div><div class="ttdef"><b>Definition:</b> <a href="cfg__manager_8cpp_source.html#l00031">cfg_manager.cpp:31</a></div></div>
<div class="ttc" id="astructflow_1_1cfg_1_1Final__validator__func_html_aa930ac2fbe3ad6abc07994984f875c81"><div class="ttname"><a href="structflow_1_1cfg_1_1Final__validator__func.html#aa930ac2fbe3ad6abc07994984f875c81">flow::cfg::Final_validator_func::null</a></div><div class="ttdeci">static Type null()</div><div class="ttdoc">Returns a final-validator function that simply always returns Final_validator_outcome::S_ACCEPT.</div><div class="ttdef"><b>Definition:</b> <a href="cfg__manager_8hpp_source.html#l02712">cfg_manager.hpp:2712</a></div></div>
<div class="ttc" id="astructflow_1_1cfg_1_1Option__set_1_1Declare__options__func__args_html"><div class="ttname"><a href="structflow_1_1cfg_1_1Option__set_1_1Declare__options__func__args.html">flow::cfg::Option_set::Declare_options_func_args</a></div><div class="ttdoc">Internal-use structure to use with Declare_options_func callback.</div><div class="ttdef"><b>Definition:</b> <a href="option__set_8hpp_source.html#l00455">option_set.hpp:456</a></div></div>
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